Ziółkowska M., Rokicki J., An attempt to determine the intermediate host for Pomphorhynchus laevis (Acanthocephala) in the Baltic SeaSUMMARY

Kopiejewska W., Determination of frequency distribution of oocytes at different maturity phases in the ovaries of roach, Rutilus rutilus (L.)SUMMARY

Szczepanik G., Stodolnik L., The effect of the composition of fatty acids of Baltic fishes and frozen storage process on the antioxidant activity of aqueous extracts of rosemary and sage, as well as BHA and EndoxSUMMARY